CN111299126A

CN111299126A - Vibrating powder sieving machine for sugar

Info

Publication number: CN111299126A
Application number: CN201911260032.4A
Authority: CN
Inventors: 翟特
Original assignee: Jiujiang Hongli Food Co ltd
Current assignee: Jiujiang Hongli Food Co ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-06-19

Abstract

The invention relates to the technical field of powder sifters, and discloses a vibrating powder sifter for sugar, which comprises a machine body and a vibrating motor, wherein the vibrating motor is fixedly arranged at two sides of the machine body, an upper screen, a middle screen and a lower screen are sequentially arranged in the machine body from top to bottom, a pressing mechanism is arranged on a fixed plate, support columns are arranged on the outer wall of the machine body, and damping cylinders are sleeved at the bottom ends of the support columns. This vibrating screen powder machine for sugar, from the top down sets gradually three vibrations screen cloth through in the organism, the upper portion screen cloth, the sieve mesh diameter size of middle part screen cloth and lower part screen cloth is set for according to powdered sugar particle size, powdered sugar particle that will need is selected from the diameter on the screen cloth of lower part, the large granule impurity in the powdered sugar is selected to the upper portion screen cloth, large granule sugar particulate matter is selected in the vibrations of middle part screen cloth, centralized crushing treatment after collecting, carry out secondary vibrations screening, multi-level multi-functional vibrations screening has been realized, the work efficiency of the vibrating screen powder for sugar has not only been improved, and the quality of vibrating screen powder has still been improved.

Description

Vibrating powder sieving machine for sugar

Technical Field

The invention relates to the technical field of powder sifters, in particular to a vibrating powder sifter for sugar.

Background

The vibrating screen is a device which enables materials smaller than a screen hole to fall off from the screen hole through the reciprocating motion of the screen hole, and is widely applied to screening of the materials. Powdered sugar is produced by using a vibrating sieving machine.

But prior art's vibrating screen powder machine for sugar often has following several shortcomings, the screen cloth is single, often only two-layer screen cloth screens the powdered sugar, as long as will lead to large granule impurity and the powdered sugar granule screening of big granule to mix together, still need artificially carry out the secondary screening, the intensity of work has been increased, work efficiency is low, and the screen cloth of prior art often is the inside of fixed mounting at the screen powder machine, it is loaded down with trivial details with the installation to dismantle, long-term vibrations screening makes the screen cloth damage easily, consequently, prior art can't reach the effect of quick installation and dismantlement, finally, the vibrating screen powder machine for sugar of prior art vibrates intensely in the course of the work, the noise is great, the reason lies in that the supporting leg produces the collision with the hard contact in ground, can influence the life of vibrating. Therefore, in order to solve the above problems, it is necessary to provide a vibrating sieving machine for sugar.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the vibrating screen powder machine for the sugar, which has the advantages of conveniently disassembling and assembling the screen, buffering redundant vibration force, protecting the screen, and the like, and solves the problem that the screen powder machine is easy to damage due to the inconvenient disassembling and assembling of the screen and the vibration force.

(II) technical scheme

In order to realize the purposes of conveniently disassembling and assembling the screen, buffering redundant vibration force and protecting the sieving machine, the invention provides the following technical scheme: a vibrating powder sieving machine for sugar comprises a machine body and a vibrating motor, wherein the interior of the machine body is hollow, the top of the machine body is fixedly provided with three feeding pipes, the three feeding pipes are uniformly distributed at the top of the machine body and communicated with the machine body, the bottom of the machine body is fixedly provided with a discharging pipe, the vibrating motor is fixedly arranged at two sides of the machine body, the interior of the machine body is sequentially provided with an upper screen, a middle screen and a lower screen from top to bottom, the vibrating motor is positioned between the upper screen and the middle screen, the upper screen comprises a fixed plate, screens and reinforcing ribs, the screens are fixedly arranged between two fixed plates, the reinforcing ribs are transversely arranged inside the screens, two sides of the machine body are both provided with clamping grooves, one side clamping groove of the machine body penetrates through the wall surface of the machine body, the other side of, the fixed plate is provided with a pressing mechanism, the pressing mechanism consists of two pressing blocks, a pressure spring, two clamping blocks, a connecting rod and a pin shaft, a linkage bin is arranged in one end of the fixed plate, the number of the pressing blocks is two, the two pressing blocks are clamped in the linkage bin through holes arranged at the upper end and the lower end of the fixed plate, one end of each of the two pressing blocks is fixedly connected with a limiting block, the limiting block prevents the pressing blocks from completely sliding out of the linkage bin, the pressure spring is a high-strength spring and is fixedly arranged between the two pressing blocks, the clamping blocks are parallelepipeds, the number of the clamping blocks is two, the inner walls of the machine body at the upper end and the lower end of each clamping groove are respectively clamped in corresponding inclined grooves after penetrating through the fixed plate, two sides of one end of each of the two clamping blocks are fixedly provided with a connecting block, the quantity of connecting rod is two, two connecting rod middle part movable mounting are sold epaxially, two connecting rod both ends are the fork form with stopper and connecting block fixed connection and two connecting rods respectively, middle part screen cloth and lower part screen cloth one end all are provided with the pressing mechanism the same with upper portion screen cloth, organism outer wall fixed mounting has four support columns, the support column is an L type cylinder, a damper cylinder has all been cup jointed to four support column bottoms, the support column both ends of cup jointing in the damper cylinder all are provided with the arch, damper cylinder outer wall fixed mounting has the rubber pad, the support column cup joints and all is provided with spacing arch in damper cylinder intracavity one end both sides, be provided with the permanent magnet in the damper cylinder, the quantity of permanent magnet is two and respectively fixed mounting bottom and support column bottom in the damper cylinder intracavity, fixed.

Preferably, the pin is a cylinder.

Preferably, the limiting block is a rectangular block.

Preferably, the connecting block is a rectangular block.

Preferably, the four support columns are respectively located in four directions of the machine body and correspond to each other in position.

Preferably, the damper cylinder is a hollow cylinder.

Preferably, the permanent magnet is a cylindrical magnet.

(III) advantageous effects

Compared with the prior art, the invention provides a vibrating screening machine for sugar, which has the following beneficial effects:

1. this vibrating screen powder machine for sugar, from the top down sets gradually three vibrations screen cloth through in the organism, the upper portion screen cloth, the sieve mesh diameter size of middle part screen cloth and lower part screen cloth is set for according to powdered sugar particle size, the sieve mesh diameter of lower part screen cloth is minimum, powdered sugar particle diameter from the lower part screen cloth that will need is selected, the large granule impurity in the powdered sugar is selected to the upper portion screen cloth, large granule sugar particulate matter is selected in the vibrations of middle part screen cloth, concentrate and collect back shredding again, carry out secondary vibrations screening, multi-level multi-functional vibrations screening has been realized, the work efficiency of the vibrating screen powder for sugar has not only been improved, and the quality of vibrating screen powder has still been improved.

2. This vibrating powder sifter for sugar, press two and press the briquetting, pressure spring is compressed, two press the briquetting to drive the connecting rod and rotate at the round pin epaxial, the fixture block that makes the connection on the connecting rod extracts from the chute, press two to press the briquetting motionless, take out upper portion screen cloth from two draw-in grooves of organism, realized with the upper portion screen cloth, middle part screen cloth and lower part screen cloth can be quick from the internal dismantlement of organism get off, can carry out quick clearance cleanness to three vibrations screen cloth, clear up impurity and large granule thing in the course of the screening, prevent that dirty and granule impurity from falling into in the powdered sugar after the screening.

3. This vibrating powder sifter for sugar through pressing two and pressing the briquetting, can carry out quick the installing in the organism intracavity with upper portion screen cloth, middle part screen cloth and lower part screen cloth, has realized easy to assemble's effect, compares with prior art, need not to realize fixedly through bolt and nut, has improved the efficiency of work.

4. This sugar is with shale shaker powder machine, through all being provided with the surge drum bottom four support columns, shock dynamo work produces vibrations with the organism, shaking force from the top down transmits to four support columns on, support column and ground contact, through set up the same permanent magnet of two magnetic poles and damping spring in the surge drum, realized when shaking force transmits to the support column on, can buffer unnecessary shaking force and fall, the strength of the production of support column and the rigid contact collision in ground has been reduced, the guard action to the organism has been realized, prevent that four support columns and the rigid contact impact in ground are too big, lead to the problem of organism vibrations slope and damage.

Drawings

FIG. 1 is a cross-sectional view of a vibratory sifter for sugar;

FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

FIG. 3 is an enlarged view of the invention at B in FIG. 2.

In the figure: 1 organism, 2 shock dynamo, 201 inlet pipe, 202 discharging pipe, 3 upper portion screen cloth, fixed plate 301, screen cloth 302, strengthening rib 303, middle part screen cloth 4, lower part screen cloth 5, draw-in groove 6, pressing

means

7, 701 press the piece, 702 pressure spring, 703 fixture block, 704 connecting rod, 705 round pin axle, 8 linkage storehouses, 9 stopper, 10 chutes, 11 connecting blocks, 12 support columns, 13 shock attenuation section of thick bamboo, 1301 rubber pads, 1302 damping spring, 14 permanent magnet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a vibrating powder sieving machine for sugar comprises a machine body 1 and a vibrating motor 2, wherein the machine body 1 is hollow, the top of the machine body 1 is fixedly provided with three feeding pipes 201, the three feeding pipes 201 are uniformly distributed at the top of the machine body 1 and communicated with the machine body 1, the bottom of the machine body 1 is fixedly provided with a discharging pipe 202, the vibrating motor 2 is fixedly arranged at two sides of the machine body 1, the working of the vibrating motor 2 can vibrate the machine body 1, the interior of the machine body 1 is sequentially provided with an upper screen 3, a middle screen 4 and a lower screen 5 from top to bottom, the vibrating motor 2 is positioned between the upper screen 3 and the middle screen 4, the upper screen 3 comprises fixing plates 301, screens 302 and reinforcing ribs 303, the screens 302 are fixedly arranged between the two fixing plates 301, the reinforcing ribs 303 are transversely arranged inside the screens 302, the reinforcing ribs 303 increase the toughness and strength of the screens 302, and clamping grooves, a clamping groove 6 on one side of a machine body 1 penetrates through the wall surface of the machine body 1, the other side of the machine body is arranged on the inner wall of a cavity, a fixing plate 301 can be tightly clamped in the clamping groove 6, the fixing plate 302 extends out of the machine body 1 from the clamping groove 6 on one side, a pressing mechanism 7 is arranged on the fixing plate 302, the pressing mechanism 7 consists of pressing blocks 701, pressure springs 702, clamping blocks 703, connecting rods 704 and pin shafts 705, linkage bins 8 are arranged inside one end of the fixing plate 302, the number of the pressing blocks 701 is two, the two pressing blocks 701 are clamped in the linkage bins 8 through holes arranged at the upper end and the lower end of the fixing plate 302, limiting blocks 9 are fixedly connected to one ends of the two pressing blocks 701, the limiting blocks 9 are rectangular blocks, the limiting blocks 9 prevent the pressing blocks 701 from completely sliding out of the linkage bins 8, the pressure springs 702 are high, two clamping blocks 703 are provided, the inner walls of the machine body 1 at the upper end and the lower end of the clamping groove 6 are respectively provided with an inclined groove 10, the two clamping blocks 703 penetrate through the fixing plate 301 and then are respectively clamped in the corresponding inclined grooves 10, two sides of one end of each of the two clamping blocks 703 are respectively and fixedly provided with a connecting block 11, the connecting block 11 is positioned in the linkage bin 8, the connecting block 11 is a rectangular block, a pin shaft 705 is longitudinally arranged in the cavity of the fixing plate 301 and is positioned in the middle of the pressing block 701 and the clamping blocks 703, the number of connecting rods 704 is two, the middle parts of the two connecting rods 704 are movably arranged on the pin shaft 705, two ends of each of the two connecting rods 704 are respectively and fixedly connected with a limiting block 9 and the connecting block 11, and the two connecting rods 704 are in a cross shape, under the normal condition, the pressure spring 702 is ejected out of, the two pressing blocks 701 drive the connecting rod 704 to rotate on the pin shaft 705, so that the clamping block 703 connected to the connecting rod 704 is pulled out from the chute 10, the two pressing blocks 701 are pressed to be fixed, the upper screen 3 is pulled out from the two clamping grooves 6 of the machine body 1, the upper screen 3 can be rapidly detached from the machine body 1, the upper screen 3 can be rapidly cleaned, impurities and large particles in the screening process can be removed, meanwhile, the reinforcing ribs 303 are arranged inside the screen 302, the strength and toughness of the screen 302 can be improved, the two vibrating motors 2 generate vibration to drive the machine body 1 to vibrate, the upper screen 3, the middle screen 4 and the lower screen 5 in the machine body 1 vibrate simultaneously, powdered sugar entering from the feeding pipe 201 is screened, and the pressing mechanisms 7 which are the same as the upper screen 3 are arranged at one end of the middle screen 4 and one end of the lower screen 5, the sieve pore diameters of the upper screen 3, the middle screen 4 and the lower screen 5 can be set according to the specific powdered sugar particle size, the sieve pore diameter of the lower screen 5 is minimum, powdered sugar particles which are finally needed are screened from the lower screen 5 and then discharged from the discharge pipe 202, dirt and large particle impurities in powdered sugar are screened out by the upper screen 3, large particle sugar particles are screened out by the middle screen 4 in a vibrating manner, the powdered sugar particles are intensively collected and then crushed, secondary vibrating screening is carried out, four support columns 12 are fixedly installed on the outer wall of the machine body 1, the support columns 12 are L-shaped cylinders, the four support columns 12 are respectively positioned in four directions of the machine body 1 and correspond to each other in position, shock absorbing cylinders 13 are sleeved at the bottom ends of the four support columns 12, bulges are arranged at the two ends of the support columns 12 sleeved in the shock absorbing cylinders 13, the shock absorbing cylinders 13 are hollow cylinders, the supporting columns 12 are sleeved at two sides of one end in the cavity of the damping cylinder 13 and are respectively provided with a limiting bulge, the damping cylinder 13 is internally provided with the permanent magnets 14, the number of the permanent magnets 14 is two, the two permanent magnets are respectively and fixedly arranged at the bottom of the cavity of the damping cylinder 13 and at the bottom of the supporting column 12, the damping springs 1302 are fixedly arranged between the two permanent magnets 14, the damping cylinders 13 are respectively arranged at the bottoms of the four supporting columns 12, the vibration motor 2 works to vibrate the machine body 1, the vibration force is transmitted to the four supporting columns 12 from top to bottom, the supporting columns 12 are contacted with the ground, the two permanent magnets 14 with the same magnetic pole and the damping springs 1302 are arranged in the damping cylinder 13, so that when the vibration force is transmitted to the supporting columns 12, the redundant vibration force can be buffered, the force generated by the rigid contact collision between the supporting columns 12 and the ground is reduced, the protection effect on, causing a problem that the body 1 is shaken to be inclined and damaged.

The working steps are as follows:

the first step is as follows: when dismantling upper portion filter screen 3 in the follow organism 1, press two and press pressure block 701, compress pressure spring 702, two press pressure block 701 to drive connecting rod 704 and rotate on round pin axle 705, make the fixture block 703 of connecting on the connecting rod 704 extract from chute 10, press two and press pressure block 701 motionless, take upper portion screen cloth 3 out from two draw-in grooves 6 of organism 1, realized dismantling the quick follow organism 1 of upper portion screen cloth 3, can carry out quick clearance cleanness to upper portion screen cloth 3, impurity and large granule thing in the screening process are clear away, the dismantlement mounting means of middle part screen cloth 4 and lower part screen cloth 5 is the same with upper portion screen cloth 3's theory of operation.

The second step is that: simultaneously at the inside strengthening rib 303 that is provided with of screen cloth 302, realized can increasing the intensity and the toughness of screen cloth 302, two vibrating motor 2 produce vibrations and drive the vibrations of organism 1, and upper portion screen cloth 3, middle part screen cloth 4 and lower part screen cloth 5 in the organism 1 vibrate simultaneously, screen the powdered sugar that gets into from inlet pipe 201.

The third step: the sieve mesh diameter size of upper portion screen cloth 3, middle part screen cloth 4 and lower part screen cloth 5 can be set for according to specific powdered sugar granule size, and lower part screen cloth 5's sieve mesh diameter is minimum, screens the back from lower part screen cloth 5 with the powdered sugar granule that finally needs, discharges from discharging pipe 202 again, and dirt and the large granule impurity in the powdered sugar are selected to upper portion screen cloth 3, and large granule sugar granule is selected in the vibrations of middle part screen cloth 4, and the processing of smashing again after concentrating the collection carries out secondary vibrations screening.

The fourth step: through all being provided with surge drum 13 in four support columns 12 bottoms, vibrating motor 2 works and produces vibrations with organism 1, shaking force from the top down transmits to four support columns 12 on, support column 12 and ground contact, through set up the same permanent magnet 14 of two magnetic poles and damping spring 1302 in surge drum 13, realized when shaking force transmits to support column 12 on, can buffer unnecessary shaking force, the strength of the production of support column 12 with the rigid contact collision in ground has been reduced, the guard action to organism 1 has been realized, prevent that four support columns 12 and the rigid contact collision in ground from doing all can too big, lead to the problem of organism 1 vibrations slope and damage.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a vibrating screen powder machine for sugar, includes organism (1) and shock dynamo (2), and inlet pipe (201) and discharging pipe (202) are installed respectively to organism (1) top and bottom, and shock dynamo (2) fixed mounting is in organism (1) both sides, its characterized in that: the machine body (1) is internally provided with an upper screen (3), a middle screen (4) and a lower screen (5) from top to bottom in sequence, and the diameter of a screen hole is reduced, the vibration motor (2) is positioned between the upper screen (3) and the middle screen (4), the upper screen (3) is composed of a fixed plate (301), the screen (302) and a reinforcing rib (303), the screen (302) is fixedly arranged between the two fixed plates (301), the reinforcing rib (303) is transversely arranged inside the screen (302), clamping grooves (6) are formed in two sides of the machine body (1), the fixed plate (301) is clamped in the clamping grooves (6), a pressing mechanism (7) is arranged on the fixed plate (302) and the pressing mechanism (7) is arranged outside the machine body (1), the middle screen (4) and the lower screen (5) are the same as the mounting mode of the upper screen (3), and four supporting columns (12) are fixedly arranged on the outer wall of the machine body (1, the support columns (12) are L-shaped cylinders, the bottom ends of the four support columns (12) are sleeved with damping cylinders (13), and permanent magnets (14) and damping springs (1302) are arranged in the damping cylinders (13).

2. A vibratory sifter machine for sugar as in claim 1 further comprising: pressing means (7) are pressed piece (701), compression spring (702), fixture block (703), connecting rod (704) and round pin axle (705) by and are constituteed, and fixed plate (302) one end is inside to have seted up linkage storehouse (8), and the quantity of pressing piece (701) is two, and both ends are pressed piece (701) block in linkage storehouse (8) through seting up the through-hole with two about fixed plate (302), and two are pressed the equal fixedly connected with stopper (9) of piece (701) one end.

3. A vibratory sifter machine for sugar as in claim 2 further comprising: pressure spring (702) fixed mounting is between two pressure blocks (701), and fixture block (703) are a parallelepiped, and fixture block (703) be two, all seted up chute (10) on organism (1) inner wall at both ends about draw-in groove (6), and two fixture block (703) run through behind fixed plate (301) respectively the block in chute (10) that correspond, and two fixture block (703) one end both sides equal fixed mounting have connecting block (11) and connecting block (11) to be located linkage storehouse (8).

4. A vibratory sifter machine for sugar as in claim 2 further comprising: the pin shaft (705) is longitudinally arranged in the cavity of the fixing plate (301) and is positioned in the middle of the pressing block (701) and the clamping block (703).

5. A vibratory sifter machine for sugar as in claim 2 further comprising: the number of the connecting rods (704) is two, the middle parts of the two connecting rods (704) are movably arranged on the pin shaft (705), two ends of the two connecting rods (704) are fixedly connected with the limiting block (9) and the connecting block (11) respectively, and the two connecting rods (704) are crossed.

6. A vibratory sifter machine for sugar as in claim 1 further comprising: the damping cylinder (13) is a hollow cylinder, a rubber pad (1301) is fixedly installed on the outer wall of the damping cylinder (13), and limiting bulges are arranged on two sides of one end of the supporting column (12) in the cavity of the damping cylinder (13) in a sleeved mode.

7. A vibratory sifter machine for sugar as in claim 1 further comprising: the number of the permanent magnets (14) is two, the two permanent magnets (14) are fixedly installed at the bottom of the cavity of the shock absorption cylinder (13) and the bottom of the support column (12) respectively, and the magnetic poles of the two permanent magnets (14) are the same.

8. A vibratory sifter machine for sugar as in claim 1 further comprising: the damping spring (1302) is fixedly arranged between the two permanent magnets (14).